commit 0f9313844d5ca91ff2168e72d9b09241ecaa6669
author gwt.team.rdayal <gwt.team.rdayal@8db76d5a-ed1c-0410-87a9-c151d255dfc7> Tue Mar 04 16:57:20 2008 +0000
committer gwt.team.rdayal <gwt.team.rdayal@8db76d5a-ed1c-0410-87a9-c151d255dfc7> Tue Mar 04 16:57:20 2008 +0000
tree ab2b0e1edecd08e706e1555fbffcb63396c79e41
parent ceec4c0821a1d2ca8a065eb13acecd929ec977f8

-Added supporting library for setting of ARIA roles/states (it is currently just a wrapper around DOM.set/get/removeElementAttribute calls)
-Added ARIA roles/states for CustomButton, Tree, TreeItem, MenuBar, MenuItem, TabBar, TabPanel
-Added keyboard navigation support to TabBar and MenuBar
-Enured that tabindexes are properly set for all widgets that derive from FocusWidget
-Set a tabindex of -1 on GWT History and Script IFRAMES so that they are not part of the tab cycle
 
Patch by: rshearer, rdayal, clchen, jgw, raman

git-svn-id: https://google-web-toolkit.googlecode.com/svn/trunk@1977 8db76d5a-ed1c-0410-87a9-c151d255dfc7